Updates

Unfortunately some errors are discovered after the book is published. Here I will describe updates for the current version of the book.

Chapter 1, Page 14

Instead of:

npm install --save-dev babelify

Use:

npm install --save-dev babelify@^6.2.0

Instead of:

npm install --save-dev jest-cli

Use:

npm install --save-dev jest-cli@^0.4

Instead of:

<Tweet tweet={tweet} onImageClick={this.props.onAddTweetToCollection} />

Use:

<Tweet tweet={this.props.tweet} onImageClick={this.props.onAddTweetToCollection} />

And instead of:

<Tweet tweet={tweet} onImageClick={this.addTweetToCollection} />

Use:

<Tweet tweet={this.props.tweet} onImageClick={this.addTweetToCollection} />